./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:22,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:22,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:22,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:22,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:22,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:22,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:22,446 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:22,448 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:22,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:22,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:22,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:22,454 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:22,456 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:22,458 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:22,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:22,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:22,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:22,466 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:22,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:22,472 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:22,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:22,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:22,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:22,483 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:22,490 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:22,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:22,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:22,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:22,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:22,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:22,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:22,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:22,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:22,506 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:22,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:22,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:22,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:22,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:22,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:22,510 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:22,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:22,567 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:22,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:22,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:22,569 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:22,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:22,571 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:22,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:22,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:22,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:22,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:22,581 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:22,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:22,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:22,582 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:22,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:22,582 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:22,583 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:22,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:22,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:22,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:22,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:22,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:22,585 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:22,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:22,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:22,586 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 [2021-11-23 15:57:22,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:23,002 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:23,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:23,006 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:23,007 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:23,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:57:23,081 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/85ee417bb/9dbee8eccfef4aef9a97a7209ffc7166/FLAG0a9a0828e [2021-11-23 15:57:24,485 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:24,486 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:57:24,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/85ee417bb/9dbee8eccfef4aef9a97a7209ffc7166/FLAG0a9a0828e [2021-11-23 15:57:24,947 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/85ee417bb/9dbee8eccfef4aef9a97a7209ffc7166 [2021-11-23 15:57:24,950 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:24,952 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:24,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:24,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:24,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:24,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:24" (1/1) ... [2021-11-23 15:57:24,960 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588863f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:24, skipping insertion in model container [2021-11-23 15:57:24,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:24" (1/1) ... [2021-11-23 15:57:24,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:25,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:37,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[837847,837860] [2021-11-23 15:57:37,998 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:38,217 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:39,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[837847,837860] [2021-11-23 15:57:39,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:40,237 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:40,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40 WrapperNode [2021-11-23 15:57:40,238 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:40,240 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:40,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:40,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:40,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:40,777 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:41,880 INFO L137 Inliner]: procedures = 964, calls = 12417, calls flagged for inlining = 584, calls inlined = 563, statements flattened = 22459 [2021-11-23 15:57:41,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:41,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:41,885 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:41,885 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:41,899 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:41,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:42,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:42,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:43,061 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:43,115 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:43,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:43,476 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:43,478 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:43,478 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:43,478 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:43,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:40" (1/1) ... [2021-11-23 15:57:43,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:43,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:43,516 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:43,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:43,658 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-11-23 15:57:43,658 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-11-23 15:57:43,658 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:57:43,659 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:57:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-11-23 15:57:43,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-11-23 15:57:43,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:57:43,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:57:43,660 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-11-23 15:57:43,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-11-23 15:57:43,660 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-11-23 15:57:43,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-11-23 15:57:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:57:43,661 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:57:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-11-23 15:57:43,661 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-11-23 15:57:43,661 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:57:43,662 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:57:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:57:43,662 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:57:43,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:57:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:57:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-23 15:57:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-23 15:57:43,663 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-11-23 15:57:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-11-23 15:57:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-11-23 15:57:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-11-23 15:57:43,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:57:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:57:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:57:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:57:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-11-23 15:57:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-11-23 15:57:43,665 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-11-23 15:57:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-11-23 15:57:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:57:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:57:43,666 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-11-23 15:57:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-11-23 15:57:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-11-23 15:57:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-11-23 15:57:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:57:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:57:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:57:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:57:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-11-23 15:57:43,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-11-23 15:57:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-11-23 15:57:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-11-23 15:57:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:57:43,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:57:43,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:57:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:57:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-11-23 15:57:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-11-23 15:57:43,670 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-11-23 15:57:43,670 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-11-23 15:57:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:57:43,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:57:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:57:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-23 15:57:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-23 15:57:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-23 15:57:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-23 15:57:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:57:43,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:57:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-11-23 15:57:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-11-23 15:57:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-11-23 15:57:43,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-11-23 15:57:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:57:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:57:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-11-23 15:57:43,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-11-23 15:57:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-11-23 15:57:43,675 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-11-23 15:57:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-11-23 15:57:43,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-11-23 15:57:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:57:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:57:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-11-23 15:57:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-11-23 15:57:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:57:43,676 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:57:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:57:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:57:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:57:43,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:57:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:57:43,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:57:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:57:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:57:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:57:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:57:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:57:43,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:57:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:57:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:57:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-23 15:57:43,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-23 15:57:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-11-23 15:57:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-11-23 15:57:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-23 15:57:43,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-23 15:57:43,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:57:43,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:57:43,682 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:57:43,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:57:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-11-23 15:57:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-11-23 15:57:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:43,683 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-11-23 15:57:43,683 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-11-23 15:57:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:57:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:57:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:57:43,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:57:43,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:57:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:57:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:57:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-11-23 15:57:43,685 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-11-23 15:57:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:57:43,686 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:57:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-11-23 15:57:43,686 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-11-23 15:57:43,686 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:57:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:57:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-11-23 15:57:43,687 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-11-23 15:57:43,687 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:57:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:57:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:57:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:57:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-11-23 15:57:43,688 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-11-23 15:57:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-11-23 15:57:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-11-23 15:57:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:57:43,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:57:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 15:57:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 15:57:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-11-23 15:57:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-11-23 15:57:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-11-23 15:57:43,690 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-11-23 15:57:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-11-23 15:57:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-11-23 15:57:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:57:43,691 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:57:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-11-23 15:57:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-11-23 15:57:43,692 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-11-23 15:57:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-11-23 15:57:43,692 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-11-23 15:57:43,692 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-11-23 15:57:43,693 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-11-23 15:57:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-11-23 15:57:43,693 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-11-23 15:57:43,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-11-23 15:57:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-11-23 15:57:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-11-23 15:57:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-11-23 15:57:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-11-23 15:57:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:57:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:57:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-11-23 15:57:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-11-23 15:57:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-11-23 15:57:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-11-23 15:57:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-23 15:57:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-23 15:57:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-11-23 15:57:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-11-23 15:57:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:57:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:57:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:57:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-11-23 15:57:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-11-23 15:57:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-23 15:57:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-23 15:57:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:57:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:57:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:57:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-11-23 15:57:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-11-23 15:57:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:57:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:57:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-11-23 15:57:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-11-23 15:57:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-11-23 15:57:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-11-23 15:57:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_29 [2021-11-23 15:57:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_29 [2021-11-23 15:57:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-11-23 15:57:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-11-23 15:57:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:57:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:57:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:57:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:57:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-11-23 15:57:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-11-23 15:57:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:57:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:57:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-11-23 15:57:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-11-23 15:57:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:57:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:57:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-11-23 15:57:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-11-23 15:57:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-11-23 15:57:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-11-23 15:57:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:57:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:57:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:57:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:57:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-11-23 15:57:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-11-23 15:57:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-11-23 15:57:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-11-23 15:57:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:57:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:57:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-11-23 15:57:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-11-23 15:57:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-11-23 15:57:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-11-23 15:57:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-11-23 15:57:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-11-23 15:57:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-11-23 15:57:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-11-23 15:57:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-11-23 15:57:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-11-23 15:57:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-11-23 15:57:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-11-23 15:57:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:57:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:57:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-11-23 15:57:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-11-23 15:57:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:57:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:57:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:57:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:57:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:57:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-11-23 15:57:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-11-23 15:57:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-11-23 15:57:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-11-23 15:57:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-11-23 15:57:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-11-23 15:57:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-11-23 15:57:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-11-23 15:57:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:57:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:57:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:57:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:57:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:57:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:57:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-11-23 15:57:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-11-23 15:57:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:57:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:57:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-11-23 15:57:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-11-23 15:57:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-11-23 15:57:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-11-23 15:57:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:57:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-11-23 15:57:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-11-23 15:57:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:57:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:57:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:57:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:57:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-11-23 15:57:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-11-23 15:57:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-11-23 15:57:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-11-23 15:57:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-11-23 15:57:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-11-23 15:57:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:57:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:57:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:57:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:57:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:57:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:57:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-11-23 15:57:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-11-23 15:57:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-11-23 15:57:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-11-23 15:57:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-23 15:57:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-23 15:57:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-11-23 15:57:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-11-23 15:57:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-23 15:57:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-23 15:57:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-11-23 15:57:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-11-23 15:57:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-11-23 15:57:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-11-23 15:57:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-11-23 15:57:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-11-23 15:57:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-11-23 15:57:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-11-23 15:57:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-11-23 15:57:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-11-23 15:57:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-11-23 15:57:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-11-23 15:57:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-11-23 15:57:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-11-23 15:57:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:57:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:57:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:57:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:57:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-11-23 15:57:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-11-23 15:57:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-11-23 15:57:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-11-23 15:57:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-11-23 15:57:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-11-23 15:57:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:57:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:57:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-11-23 15:57:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-11-23 15:57:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-23 15:57:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-23 15:57:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:57:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:57:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-11-23 15:57:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-11-23 15:57:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-11-23 15:57:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-11-23 15:57:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-11-23 15:57:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-11-23 15:57:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:57:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:57:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-11-23 15:57:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-11-23 15:57:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-23 15:57:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-23 15:57:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:57:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:57:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:57:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:57:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:57:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:57:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:57:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:57:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-11-23 15:57:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-11-23 15:57:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-11-23 15:57:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-11-23 15:57:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-11-23 15:57:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-11-23 15:57:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:57:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:57:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-23 15:57:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-23 15:57:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-11-23 15:57:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-11-23 15:57:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:57:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:57:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-11-23 15:57:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-11-23 15:57:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-11-23 15:57:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-11-23 15:57:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:57:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:57:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-11-23 15:57:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-11-23 15:57:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-11-23 15:57:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-11-23 15:57:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:57:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:57:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:57:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-11-23 15:57:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-11-23 15:57:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-11-23 15:57:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-11-23 15:57:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-11-23 15:57:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-11-23 15:57:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:57:43,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:57:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-11-23 15:57:43,738 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-11-23 15:57:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-11-23 15:57:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-11-23 15:57:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:57:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:57:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:57:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-11-23 15:57:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-11-23 15:57:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:57:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:57:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-11-23 15:57:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-11-23 15:57:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:57:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:57:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:57:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:57:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-11-23 15:57:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-11-23 15:57:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:57:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:57:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-11-23 15:57:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-11-23 15:57:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-11-23 15:57:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-11-23 15:57:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 15:57:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 15:57:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-11-23 15:57:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-11-23 15:57:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-11-23 15:57:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-11-23 15:57:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-11-23 15:57:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-11-23 15:57:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-11-23 15:57:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-11-23 15:57:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-11-23 15:57:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-11-23 15:57:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-11-23 15:57:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-11-23 15:57:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:57:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:57:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:57:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:57:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-11-23 15:57:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-11-23 15:57:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-11-23 15:57:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-11-23 15:57:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-11-23 15:57:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-11-23 15:57:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:57:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:57:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-11-23 15:57:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-11-23 15:57:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-11-23 15:57:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-11-23 15:57:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-11-23 15:57:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-11-23 15:57:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-11-23 15:57:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-11-23 15:57:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-11-23 15:57:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-11-23 15:57:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-11-23 15:57:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-11-23 15:57:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:57:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-11-23 15:57:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-11-23 15:57:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-11-23 15:57:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-11-23 15:57:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:57:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-11-23 15:57:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-11-23 15:57:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-11-23 15:57:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-11-23 15:57:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-11-23 15:57:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-11-23 15:57:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-11-23 15:57:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-11-23 15:57:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-11-23 15:57:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-11-23 15:57:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-11-23 15:57:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-11-23 15:57:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-11-23 15:57:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-11-23 15:57:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-11-23 15:57:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-11-23 15:57:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:57:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:57:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-11-23 15:57:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-11-23 15:57:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:57:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:57:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:57:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:57:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-11-23 15:57:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-11-23 15:57:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-11-23 15:57:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-11-23 15:57:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-11-23 15:57:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-11-23 15:57:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-11-23 15:57:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-11-23 15:57:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:57:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:57:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:57:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-11-23 15:57:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-11-23 15:57:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:57:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:57:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:57:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:57:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:57:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:57:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-11-23 15:57:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-11-23 15:57:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-23 15:57:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-23 15:57:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-11-23 15:57:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-11-23 15:57:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-11-23 15:57:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-11-23 15:57:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:57:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:57:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-11-23 15:57:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-11-23 15:57:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-11-23 15:57:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-11-23 15:57:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-11-23 15:57:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-11-23 15:57:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-11-23 15:57:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-11-23 15:57:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:57:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:57:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:57:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:57:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-23 15:57:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-23 15:57:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:57:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:57:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2021-11-23 15:57:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2021-11-23 15:57:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-11-23 15:57:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-11-23 15:57:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-11-23 15:57:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-11-23 15:57:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:57:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:57:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-11-23 15:57:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-11-23 15:57:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-11-23 15:57:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-11-23 15:57:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:57:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:57:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-11-23 15:57:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-11-23 15:57:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:57:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:57:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:57:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:57:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:57:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:57:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:57:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:57:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-11-23 15:57:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-11-23 15:57:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:57:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:57:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:57:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:57:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:57:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:57:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-11-23 15:57:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-11-23 15:57:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-11-23 15:57:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-11-23 15:57:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-11-23 15:57:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-11-23 15:57:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-11-23 15:57:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-11-23 15:57:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:57:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:57:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:57:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:57:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-11-23 15:57:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-11-23 15:57:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:57:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:57:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-11-23 15:57:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-11-23 15:57:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-11-23 15:57:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-11-23 15:57:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:57:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:57:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-11-23 15:57:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-11-23 15:57:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-11-23 15:57:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-11-23 15:57:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:57:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:57:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-11-23 15:57:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-11-23 15:57:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:57:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:57:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-11-23 15:57:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-11-23 15:57:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-11-23 15:57:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-11-23 15:57:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:57:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:57:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-11-23 15:57:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-11-23 15:57:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-11-23 15:57:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-11-23 15:57:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:57:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:57:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:57:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:57:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-11-23 15:57:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-11-23 15:57:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-11-23 15:57:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-11-23 15:57:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:57:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:57:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-11-23 15:57:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-11-23 15:57:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:57:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:57:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:57:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:57:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-11-23 15:57:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-11-23 15:57:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:57:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:57:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-11-23 15:57:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-11-23 15:57:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-11-23 15:57:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-11-23 15:57:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-11-23 15:57:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-11-23 15:57:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:57:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:57:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-11-23 15:57:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-11-23 15:57:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-23 15:57:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-23 15:57:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-11-23 15:57:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-11-23 15:57:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:57:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:57:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:57:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:57:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-11-23 15:57:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-11-23 15:57:46,364 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:46,376 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:46,723 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:46,729 INFO L158 Benchmark]: Toolchain (without parser) took 21775.50ms. Allocated memory was 96.5MB in the beginning and 910.2MB in the end (delta: 813.7MB). Free memory was 50.5MB in the beginning and 604.3MB in the end (delta: -553.8MB). Peak memory consumption was 315.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:46,729 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 96.5MB. Free memory is still 75.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:46,730 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15285.13ms. Allocated memory was 96.5MB in the beginning and 358.6MB in the end (delta: 262.1MB). Free memory was 50.3MB in the beginning and 157.6MB in the end (delta: -107.4MB). Peak memory consumption was 229.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:46,747 INFO L158 Benchmark]: Boogie Procedure Inliner took 1643.48ms. Allocated memory was 358.6MB in the beginning and 534.8MB in the end (delta: 176.2MB). Free memory was 157.6MB in the beginning and 292.9MB in the end (delta: -135.3MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:46,748 INFO L158 Benchmark]: Boogie Preprocessor took 1592.60ms. Allocated memory is still 534.8MB. Free memory was 292.9MB in the beginning and 220.5MB in the end (delta: 72.4MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:57:46,749 INFO L158 Benchmark]: RCFGBuilder took 3248.86ms. Allocated memory was 534.8MB in the beginning and 910.2MB in the end (delta: 375.4MB). Free memory was 220.5MB in the beginning and 604.3MB in the end (delta: -383.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:46,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 96.5MB. Free memory is still 75.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15285.13ms. Allocated memory was 96.5MB in the beginning and 358.6MB in the end (delta: 262.1MB). Free memory was 50.3MB in the beginning and 157.6MB in the end (delta: -107.4MB). Peak memory consumption was 229.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1643.48ms. Allocated memory was 358.6MB in the beginning and 534.8MB in the end (delta: 176.2MB). Free memory was 157.6MB in the beginning and 292.9MB in the end (delta: -135.3MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1592.60ms. Allocated memory is still 534.8MB. Free memory was 292.9MB in the beginning and 220.5MB in the end (delta: 72.4MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3248.86ms. Allocated memory was 534.8MB in the beginning and 910.2MB in the end (delta: 375.4MB). Free memory was 220.5MB in the beginning and 604.3MB in the end (delta: -383.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:57:46,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:49,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:49,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:49,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:49,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:49,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:49,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:49,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:49,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:49,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:49,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:49,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:49,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:49,732 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:49,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:49,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:49,737 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:49,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:49,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:49,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:49,756 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:49,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:49,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:49,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:49,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:49,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:49,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:49,771 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:49,772 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:49,773 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:49,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:49,775 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:49,776 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:49,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:49,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:49,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:49,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:49,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:49,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:49,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:49,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:49,786 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:57:49,833 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:49,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:49,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:49,835 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:49,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:49,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:49,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:49,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:49,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:49,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:49,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:49,839 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:49,840 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:49,840 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:49,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:49,840 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:49,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:49,841 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:49,841 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:49,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:49,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:49,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:49,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:49,842 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:49,842 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:49,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:49,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:49,843 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:49,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:49,843 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 [2021-11-23 15:57:50,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:50,305 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:50,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:50,312 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:50,314 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:50,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:57:50,394 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/7c19a6183/9f846694ed90428ba7402c7b20eadf93/FLAG0c9b893eb [2021-11-23 15:57:52,165 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:52,169 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:57:52,348 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/7c19a6183/9f846694ed90428ba7402c7b20eadf93/FLAG0c9b893eb [2021-11-23 15:57:52,421 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_018af3c7-fcdd-4fd4-aa0e-d69dbee67084/bin/ukojak-CwSLpZB5Qu/data/7c19a6183/9f846694ed90428ba7402c7b20eadf93 [2021-11-23 15:57:52,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:52,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:52,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:52,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:52,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:52,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:52" (1/1) ... [2021-11-23 15:57:52,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ca939c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:52, skipping insertion in model container [2021-11-23 15:57:52,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:52" (1/1) ... [2021-11-23 15:57:52,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:52,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:58,421 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:58,429 INFO L158 Benchmark]: Toolchain (without parser) took 5999.78ms. Allocated memory was 94.4MB in the beginning and 121.6MB in the end (delta: 27.3MB). Free memory was 59.8MB in the beginning and 46.3MB in the end (delta: 13.4MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:58,433 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:58,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5996.98ms. Allocated memory was 94.4MB in the beginning and 121.6MB in the end (delta: 27.3MB). Free memory was 59.5MB in the beginning and 46.3MB in the end (delta: 13.1MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:58,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory is still 38.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5996.98ms. Allocated memory was 94.4MB in the beginning and 121.6MB in the end (delta: 27.3MB). Free memory was 59.5MB in the beginning and 46.3MB in the end (delta: 13.1MB). Peak memory consumption was 53.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type